Kathryn Paige Harden

"One of my favorite books that I read when I was writing my book is this book called One of Us. And it's about the Norwegian mass shooter who shot all of those children at a summer camp."

"If someone wants a fiction treatment of this, I Know This Much Is True is a novel by the novelist Wally Lamb and it's written by the perspective of an unaffected identical twin whose identical twin has paranoid schizophrenia."